Generation of analytic semigroup for some generalized diffusion operators in Lp-spaces
Autor: | Labbas, Rabah, Maingot, Stéphane, Thorel, Alexandre |
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Rok vydání: | 2021 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1007/s00208-021-02297-1 |
Popis: | We consider five different abstract Cauchy problems where the operator is of fourth order. For each problem, using semigroups techniques and functional calculus, we study the invertibility and the spectral properties of the fourth order operator to show that it generates an analytic semigroup. Comment: Mathematische Annalen, Springer Verlag, 2021 |
Databáze: | arXiv |
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